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-rw-r--r--src/mainboard/lenovo/x230/variants/x230/board_info.txt7
-rw-r--r--src/mainboard/lenovo/x230/variants/x230/data.vbtbin0 -> 4281 bytes
-rw-r--r--src/mainboard/lenovo/x230/variants/x230/early_init.c30
-rw-r--r--src/mainboard/lenovo/x230/variants/x230/gma-mainboard.ads22
-rw-r--r--src/mainboard/lenovo/x230/variants/x230/gpio.c284
-rw-r--r--src/mainboard/lenovo/x230/variants/x230/hda_verb.c82
-rw-r--r--src/mainboard/lenovo/x230/variants/x230/overridetree.cb15
7 files changed, 440 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x230/variants/x230/board_info.txt b/src/mainboard/lenovo/x230/variants/x230/board_info.txt
new file mode 100644
index 0000000000..22281e6aa8
--- /dev/null
+++ b/src/mainboard/lenovo/x230/variants/x230/board_info.txt
@@ -0,0 +1,7 @@
+Category: laptop
+Board name: ThinkPad X230
+ROM package: SOIC-8
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: n
+Release year: 2012
diff --git a/src/mainboard/lenovo/x230/variants/x230/data.vbt b/src/mainboard/lenovo/x230/variants/x230/data.vbt
new file mode 100644
index 0000000000..0f50d706c1
--- /dev/null
+++ b/src/mainboard/lenovo/x230/variants/x230/data.vbt
Binary files differ
diff --git a/src/mainboard/lenovo/x230/variants/x230/early_init.c b/src/mainboard/lenovo/x230/variants/x230/early_init.c
new file mode 100644
index 0000000000..2089ee6bb2
--- /dev/null
+++ b/src/mainboard/lenovo/x230/variants/x230/early_init.c
@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <cpu/x86/lapic.h>
+#include <northbridge/intel/sandybridge/sandybridge.h>
+#include <northbridge/intel/sandybridge/raminit_native.h>
+#include <southbridge/intel/bd82x6x/pch.h>
+#include <southbridge/intel/common/gpio.h>
+
+const struct southbridge_usb_port mainboard_usb_ports[] = {
+ { 1, 0, 0 }, /* P0 (left, fan side), OC 0 */
+ { 1, 0, 1 }, /* P1 (left touchpad side), OC 1 */
+ { 1, 1, 3 }, /* P2: dock, OC 3 */
+ { 1, 1, -1 }, /* P3: wwan, no OC */
+ { 1, 1, -1 }, /* P4: Wacom tablet on X230t, otherwise empty */
+ { 1, 1, -1 }, /* P5: Expresscard, no OC */
+ { 0, 0, -1 }, /* P6: Empty */
+ { 1, 2, -1 }, /* P7: dock, no OC */
+ { 1, 0, -1 },
+ { 1, 2, 5 }, /* P9: Right (EHCI debug), OC 5 */
+ { 1, 1, -1 }, /* P10: fingerprint reader, no OC */
+ { 1, 1, -1 }, /* P11: bluetooth, no OC. */
+ { 1, 1, -1 }, /* P12: wlan, no OC */
+ { 1, 1, -1 }, /* P13: webcam, no OC */
+};
+
+void mainboard_get_spd(spd_raw_data *spd, bool id_only)
+{
+ read_spd (&spd[0], 0x50, id_only);
+ read_spd (&spd[2], 0x51, id_only);
+}
diff --git a/src/mainboard/lenovo/x230/variants/x230/gma-mainboard.ads b/src/mainboard/lenovo/x230/variants/x230/gma-mainboard.ads
new file mode 100644
index 0000000000..3df1e37f3e
--- /dev/null
+++ b/src/mainboard/lenovo/x230/variants/x230/gma-mainboard.ads
@@ -0,0 +1,22 @@
+-- SPDX-License-Identifier: GPL-2.0-or-later
+
+with HW.GFX.GMA;
+with HW.GFX.GMA.Display_Probing;
+
+use HW.GFX.GMA;
+use HW.GFX.GMA.Display_Probing;
+
+private package GMA.Mainboard is
+
+ ports : constant Port_List :=
+ (DP1,
+ DP2,
+ DP3,
+ HDMI1,
+ HDMI2,
+ HDMI3,
+ Analog,
+ LVDS,
+ others => Disabled);
+
+end GMA.Mainboard;
diff --git a/src/mainboard/lenovo/x230/variants/x230/gpio.c b/src/mainboard/lenovo/x230/variants/x230/gpio.c
new file mode 100644
index 0000000000..8de285b34f
--- /dev/null
+++ b/src/mainboard/lenovo/x230/variants/x230/gpio.c
@@ -0,0 +1,284 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <southbridge/intel/common/gpio.h>
+
+static const struct pch_gpio_set1 pch_gpio_set1_mode = {
+ .gpio0 = GPIO_MODE_GPIO,
+ .gpio1 = GPIO_MODE_GPIO,
+ .gpio2 = GPIO_MODE_GPIO,
+ .gpio3 = GPIO_MODE_GPIO,
+ .gpio4 = GPIO_MODE_GPIO,
+ .gpio5 = GPIO_MODE_GPIO,
+ .gpio6 = GPIO_MODE_GPIO,
+ .gpio7 = GPIO_MODE_GPIO,
+ .gpio8 = GPIO_MODE_GPIO,
+ .gpio9 = GPIO_MODE_NATIVE,
+ .gpio10 = GPIO_MODE_GPIO,
+ .gpio11 = GPIO_MODE_NATIVE,
+ .gpio12 = GPIO_MODE_NATIVE,
+ .gpio13 = GPIO_MODE_GPIO,
+ .gpio14 = GPIO_MODE_NATIVE,
+ .gpio15 = GPIO_MODE_GPIO,
+ .gpio16 = GPIO_MODE_NATIVE,
+ .gpio17 = GPIO_MODE_GPIO,
+ .gpio18 = GPIO_MODE_NATIVE,
+ .gpio19 = GPIO_MODE_NATIVE,
+ .gpio20 = GPIO_MODE_NATIVE,
+ .gpio21 = GPIO_MODE_GPIO,
+ .gpio22 = GPIO_MODE_GPIO,
+ .gpio23 = GPIO_MODE_NATIVE,
+ .gpio24 = GPIO_MODE_GPIO,
+ .gpio25 = GPIO_MODE_NATIVE,
+ .gpio26 = GPIO_MODE_NATIVE,
+ .gpio27 = GPIO_MODE_GPIO,
+ .gpio28 = GPIO_MODE_GPIO,
+ .gpio29 = GPIO_MODE_GPIO,
+ .gpio30 = GPIO_MODE_NATIVE,
+ .gpio31 = GPIO_MODE_NATIVE,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_direction = {
+ .gpio0 = GPIO_DIR_INPUT,
+ .gpio1 = GPIO_DIR_INPUT,
+ .gpio2 = GPIO_DIR_INPUT,
+ .gpio3 = GPIO_DIR_INPUT,
+ .gpio4 = GPIO_DIR_INPUT,
+ .gpio5 = GPIO_DIR_INPUT,
+ .gpio6 = GPIO_DIR_INPUT,
+ .gpio7 = GPIO_DIR_INPUT,
+ .gpio8 = GPIO_DIR_OUTPUT,
+ .gpio9 = GPIO_DIR_INPUT,
+ .gpio10 = GPIO_DIR_OUTPUT,
+ .gpio11 = GPIO_DIR_INPUT,
+ .gpio12 = GPIO_DIR_OUTPUT,
+ .gpio13 = GPIO_DIR_INPUT,
+ .gpio14 = GPIO_DIR_INPUT,
+ .gpio15 = GPIO_DIR_OUTPUT,
+ .gpio16 = GPIO_DIR_INPUT,
+ .gpio17 = GPIO_DIR_INPUT,
+ .gpio18 = GPIO_DIR_INPUT,
+ .gpio19 = GPIO_DIR_INPUT,
+ .gpio20 = GPIO_DIR_INPUT,
+ .gpio21 = GPIO_DIR_INPUT,
+ .gpio22 = GPIO_DIR_OUTPUT,
+ .gpio23 = GPIO_DIR_INPUT,
+ .gpio24 = GPIO_DIR_OUTPUT,
+ .gpio25 = GPIO_DIR_INPUT,
+ .gpio26 = GPIO_DIR_INPUT,
+ .gpio27 = GPIO_DIR_INPUT,
+ .gpio28 = GPIO_DIR_OUTPUT,
+ .gpio29 = GPIO_DIR_OUTPUT,
+ .gpio30 = GPIO_DIR_OUTPUT,
+ .gpio31 = GPIO_DIR_INPUT
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_level = {
+ .gpio0 = GPIO_LEVEL_HIGH,
+ .gpio1 = GPIO_LEVEL_HIGH,
+ .gpio2 = GPIO_LEVEL_LOW,
+ .gpio3 = GPIO_LEVEL_HIGH,
+ .gpio4 = GPIO_LEVEL_HIGH,
+ .gpio5 = GPIO_LEVEL_HIGH,
+ .gpio6 = GPIO_LEVEL_HIGH,
+ .gpio7 = GPIO_LEVEL_HIGH,
+ .gpio8 = GPIO_LEVEL_LOW,
+ .gpio9 = GPIO_LEVEL_HIGH,
+ .gpio10 = GPIO_LEVEL_HIGH,
+ .gpio11 = GPIO_LEVEL_HIGH,
+ .gpio12 = GPIO_LEVEL_HIGH,
+ .gpio13 = GPIO_LEVEL_HIGH,
+ .gpio14 = GPIO_LEVEL_HIGH,
+ .gpio15 = GPIO_LEVEL_LOW,
+ .gpio16 = GPIO_LEVEL_HIGH,
+ .gpio17 = GPIO_LEVEL_HIGH,
+ .gpio18 = GPIO_LEVEL_HIGH,
+ .gpio19 = GPIO_LEVEL_HIGH,
+ .gpio20 = GPIO_LEVEL_HIGH,
+ .gpio21 = GPIO_LEVEL_HIGH,
+ .gpio22 = GPIO_LEVEL_HIGH,
+ .gpio23 = GPIO_LEVEL_HIGH,
+ .gpio24 = GPIO_LEVEL_LOW,
+ .gpio25 = GPIO_LEVEL_HIGH,
+ .gpio26 = GPIO_LEVEL_HIGH,
+ .gpio27 = GPIO_LEVEL_LOW,
+ .gpio28 = GPIO_LEVEL_LOW,
+ .gpio29 = GPIO_LEVEL_HIGH,
+ .gpio30 = GPIO_LEVEL_HIGH,
+ .gpio31 = GPIO_LEVEL_LOW,
+};
+
+static const struct pch_gpio_set1 pch_gpio_set1_invert = {
+ .gpio1 = GPIO_INVERT,
+ .gpio6 = GPIO_INVERT,
+ .gpio13 = GPIO_INVERT,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_mode = {
+ .gpio32 = GPIO_MODE_NATIVE,
+ .gpio33 = GPIO_MODE_GPIO,
+ .gpio34 = GPIO_MODE_GPIO,
+ .gpio35 = GPIO_MODE_GPIO,
+ .gpio36 = GPIO_MODE_GPIO,
+ .gpio37 = GPIO_MODE_GPIO,
+ .gpio38 = GPIO_MODE_GPIO,
+ .gpio39 = GPIO_MODE_GPIO,
+ .gpio40 = GPIO_MODE_NATIVE,
+ .gpio41 = GPIO_MODE_NATIVE,
+ .gpio42 = GPIO_MODE_NATIVE,
+ .gpio43 = GPIO_MODE_GPIO,
+ .gpio44 = GPIO_MODE_NATIVE,
+ .gpio45 = GPIO_MODE_NATIVE,
+ .gpio46 = GPIO_MODE_NATIVE,
+ .gpio47 = GPIO_MODE_NATIVE,
+ .gpio48 = GPIO_MODE_GPIO,
+ .gpio49 = GPIO_MODE_GPIO,
+ .gpio50 = GPIO_MODE_GPIO,
+ .gpio51 = GPIO_MODE_GPIO,
+ .gpio52 = GPIO_MODE_GPIO,
+ .gpio53 = GPIO_MODE_GPIO,
+ .gpio54 = GPIO_MODE_GPIO,
+ .gpio55 = GPIO_MODE_GPIO,
+ .gpio56 = GPIO_MODE_NATIVE,
+ .gpio57 = GPIO_MODE_GPIO,
+ .gpio58 = GPIO_MODE_NATIVE,
+ .gpio59 = GPIO_MODE_NATIVE,
+ .gpio60 = GPIO_MODE_NATIVE,
+ .gpio61 = GPIO_MODE_NATIVE,
+ .gpio62 = GPIO_MODE_NATIVE,
+ .gpio63 = GPIO_MODE_NATIVE,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_direction = {
+ .gpio32 = GPIO_DIR_INPUT,
+ .gpio33 = GPIO_DIR_INPUT,
+ .gpio34 = GPIO_DIR_OUTPUT,
+ .gpio35 = GPIO_DIR_INPUT,
+ .gpio36 = GPIO_DIR_INPUT,
+ .gpio37 = GPIO_DIR_INPUT,
+ .gpio38 = GPIO_DIR_INPUT,
+ .gpio39 = GPIO_DIR_INPUT,
+ .gpio40 = GPIO_DIR_INPUT,
+ .gpio41 = GPIO_DIR_INPUT,
+ .gpio42 = GPIO_DIR_INPUT,
+ .gpio43 = GPIO_DIR_OUTPUT,
+ .gpio44 = GPIO_DIR_INPUT,
+ .gpio45 = GPIO_DIR_INPUT,
+ .gpio46 = GPIO_DIR_INPUT,
+ .gpio47 = GPIO_DIR_INPUT,
+ .gpio48 = GPIO_DIR_INPUT,
+ .gpio49 = GPIO_DIR_INPUT,
+ .gpio50 = GPIO_DIR_INPUT,
+ .gpio51 = GPIO_DIR_OUTPUT,
+ .gpio52 = GPIO_DIR_OUTPUT,
+ .gpio53 = GPIO_DIR_OUTPUT,
+ .gpio54 = GPIO_DIR_INPUT,
+ .gpio55 = GPIO_DIR_OUTPUT,
+ .gpio56 = GPIO_DIR_INPUT,
+ .gpio57 = GPIO_DIR_INPUT,
+ .gpio58 = GPIO_DIR_INPUT,
+ .gpio59 = GPIO_DIR_INPUT,
+ .gpio60 = GPIO_DIR_INPUT,
+ .gpio61 = GPIO_DIR_OUTPUT,
+ .gpio62 = GPIO_DIR_OUTPUT,
+ .gpio63 = GPIO_DIR_OUTPUT,
+};
+
+static const struct pch_gpio_set2 pch_gpio_set2_level = {
+ .gpio32 = GPIO_LEVEL_HIGH,
+ .gpio33 = GPIO_LEVEL_HIGH,
+ .gpio34 = GPIO_LEVEL_LOW,
+ .gpio35 = GPIO_LEVEL_LOW,
+ .gpio36 = GPIO_LEVEL_LOW,
+ .gpio37 = GPIO_LEVEL_LOW,
+ .gpio38 = GPIO_LEVEL_HIGH,
+ .gpio39 = GPIO_LEVEL_LOW,
+ .gpio40 = GPIO_LEVEL_HIGH,
+ .gpio41 = GPIO_LEVEL_HIGH,
+ .gpio42 = GPIO_LEVEL_HIGH,
+ .gpio43 = GPIO_LEVEL_HIGH,
+ .gpio44 = GPIO_LEVEL_HIGH,
+ .gpio45 = GPIO_LEVEL_HIGH,
+ .gpio46 = GPIO_LEVEL_HIGH,
+ .gpio47 = GPIO_LEVEL_HIGH,
+ .gpio48 = GPIO_LEVEL_HIGH,
+ .gpio49 = GPIO_LEVEL_HIGH,
+ .gpio50 = GPIO_LEVEL_HIGH,
+ .gpio51 = GPIO_LEVEL_HIGH,
+ .gpio52 = GPIO_LEVEL_HIGH,
+ .gpio53 = GPIO_LEVEL_HIGH,
+ .gpio54 = GPIO_LEVEL_HIGH,
+ .gpio55 = GPIO_LEVEL_HIGH,
+ .gpio56 = GPIO_LEVEL_HIGH,
+ .gpio57 = GPIO_LEVEL_HIGH,
+ .gpio58 = GPIO_LEVEL_HIGH,
+ .gpio59 = GPIO_LEVEL_HIGH,
+ .gpio60 = GPIO_LEVEL_HIGH,
+ .gpio61 = GPIO_LEVEL_HIGH,
+ .gpio62 = GPIO_LEVEL_LOW,
+ .gpio63 = GPIO_LEVEL_HIGH,
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_mode = {
+ .gpio64 = GPIO_MODE_GPIO,
+ .gpio65 = GPIO_MODE_GPIO,
+ .gpio66 = GPIO_MODE_GPIO,
+ .gpio67 = GPIO_MODE_GPIO,
+ .gpio68 = GPIO_MODE_GPIO,
+ .gpio69 = GPIO_MODE_GPIO,
+ .gpio70 = GPIO_MODE_GPIO,
+ .gpio71 = GPIO_MODE_GPIO,
+ .gpio72 = GPIO_MODE_NATIVE,
+ .gpio73 = GPIO_MODE_NATIVE,
+ .gpio74 = GPIO_MODE_NATIVE,
+ .gpio75 = GPIO_MODE_NATIVE,
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_direction = {
+ .gpio64 = GPIO_DIR_INPUT,
+ .gpio65 = GPIO_DIR_INPUT,
+ .gpio66 = GPIO_DIR_INPUT,
+ .gpio67 = GPIO_DIR_INPUT,
+ .gpio68 = GPIO_DIR_INPUT,
+ .gpio69 = GPIO_DIR_INPUT,
+ .gpio70 = GPIO_DIR_INPUT,
+ .gpio71 = GPIO_DIR_INPUT,
+ .gpio72 = GPIO_DIR_INPUT,
+ .gpio73 = GPIO_DIR_INPUT,
+ .gpio74 = GPIO_DIR_INPUT,
+ .gpio75 = GPIO_DIR_INPUT,
+};
+
+static const struct pch_gpio_set3 pch_gpio_set3_level = {
+ .gpio64 = GPIO_LEVEL_HIGH,
+ .gpio65 = GPIO_LEVEL_HIGH,
+ .gpio66 = GPIO_LEVEL_HIGH,
+ .gpio67 = GPIO_LEVEL_HIGH,
+ .gpio68 = GPIO_LEVEL_LOW,
+ .gpio69 = GPIO_LEVEL_LOW,
+ .gpio70 = GPIO_LEVEL_HIGH,
+ .gpio71 = GPIO_LEVEL_HIGH,
+ .gpio72 = GPIO_LEVEL_HIGH,
+ .gpio73 = GPIO_LEVEL_HIGH,
+ .gpio74 = GPIO_LEVEL_HIGH,
+ .gpio75 = GPIO_LEVEL_HIGH,
+};
+
+const struct pch_gpio_map mainboard_gpio_map = {
+ .set1 = {
+ .mode = &pch_gpio_set1_mode,
+ .direction = &pch_gpio_set1_direction,
+ .level = &pch_gpio_set1_level,
+ .invert = &pch_gpio_set1_invert,
+
+ },
+ .set2 = {
+ .mode = &pch_gpio_set2_mode,
+ .direction = &pch_gpio_set2_direction,
+ .level = &pch_gpio_set2_level,
+ },
+ .set3 = {
+ .mode = &pch_gpio_set3_mode,
+ .direction = &pch_gpio_set3_direction,
+ .level = &pch_gpio_set3_level,
+ },
+};
diff --git a/src/mainboard/lenovo/x230/variants/x230/hda_verb.c b/src/mainboard/lenovo/x230/variants/x230/hda_verb.c
new file mode 100644
index 0000000000..05fb3fd775
--- /dev/null
+++ b/src/mainboard/lenovo/x230/variants/x230/hda_verb.c
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+/* Bits 31:28 - Codec Address */
+/* Bits 27:20 - NID */
+/* Bits 19:8 - Verb ID */
+/* Bits 7:0 - Payload */
+
+#include <device/azalia_device.h>
+
+const u32 cim_verb_data[] = {
+ /* --- Codec #0 --- */
+ 0x10ec0269, /* Codec Vendor / Device ID: Realtek ALC269VC */
+ 0x17aa21fa, /* Subsystem ID */
+ 19, /* Number of 4 dword sets */
+ AZALIA_SUBVENDOR(0, 0x17aa21fa),
+
+ /* Ext. Microphone Connector: External,Right; MicIn,3.5mm; Black,JD; DA,Seq */
+ AZALIA_PIN_CFG(0, 0x0a, 0x04a11020),
+
+ /* Headphones Connector: External,Right; HP,3.5mm; Black,JD; DA,Seq */
+ AZALIA_PIN_CFG(0, 0x0b, 0x0421101f),
+
+ /* Not connected: N/A,N/A; Other,Unknown; Unknown,JD; DA,Seq */
+ AZALIA_PIN_CFG(0, 0x0c, 0x40f000f0),
+
+ /* Internal Speakers Fixed,Int; Speaker,Other Analog; Unknown,nJD; DA,Seq */
+ AZALIA_PIN_CFG(0, 0x0d, 0x90170110),
+
+ /* Not connected */
+ AZALIA_PIN_CFG(0, 0x0f, 0x40f000f0),
+
+ /* Internal Microphone: Fixed,Int,Top; Mic In,ATIPI; Unknown,nJD; DA,Seq */
+ AZALIA_PIN_CFG(0, 0x11, 0xd5a30140),
+ AZALIA_PIN_CFG(0, 0x12, 0x90a60140),
+ AZALIA_PIN_CFG(0, 0x14, 0x90170110),
+ AZALIA_PIN_CFG(0, 0x15, 0x03211020),
+ AZALIA_PIN_CFG(0, 0x18, 0x03a11830),
+ AZALIA_PIN_CFG(0, 0x19, 0x411111f0),
+ AZALIA_PIN_CFG(0, 0x1a, 0x411111f0),
+ AZALIA_PIN_CFG(0, 0x1d, 0x40138205),
+ AZALIA_PIN_CFG(0, 0x1e, 0x411111f0),
+
+ /* Misc entries */
+ 0x01970804,
+ 0x01870803,
+ 0x01470740,
+ 0x00970640,
+
+ 0x00370680,
+ 0x00270680,
+ 0x01470c02,
+ 0x01570c02,
+
+ /* ALC coefficients. */
+ /* 08 */
+ 0x02050008,
+ 0x02040700,
+ /* 18 */
+ 0x02050018,
+ 0x02045184,
+ /* 1c */
+ 0x0205001c,
+ 0x02042800,
+
+ 0x01870724, /* Enable Vrefout for mic */
+ 0x00170500, /* Set power state to D0 */
+
+ /* --- Codec #3 --- */
+ 0x80862806, /* Codec Vendor / Device ID: Intel PantherPoint HDMI */
+ 0x80860101, /* Subsystem ID */
+ 4, /* Number of 4 dword sets */
+ AZALIA_SUBVENDOR(3, 0x80860101),
+ AZALIA_PIN_CFG(3, 0x05, 0x18560010),
+ AZALIA_PIN_CFG(3, 0x06, 0x18560020),
+ AZALIA_PIN_CFG(3, 0x07, 0x18560030),
+};
+
+const u32 pc_beep_verbs[] = {
+ 0x02177a00, /* Digital PCBEEP Gain: 0h=-9db, 1h=-6db ... 4h=+3db, 5h=+6db */
+};
+
+AZALIA_ARRAY_SIZES;
diff --git a/src/mainboard/lenovo/x230/variants/x230/overridetree.cb b/src/mainboard/lenovo/x230/variants/x230/overridetree.cb
new file mode 100644
index 0000000000..8f1a97d9dd
--- /dev/null
+++ b/src/mainboard/lenovo/x230/variants/x230/overridetree.cb
@@ -0,0 +1,15 @@
+chip northbridge/intel/sandybridge
+ device domain 0x0 on
+ chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
+ register "docking_supported" = "1"
+ device pci 1c.2 on
+ smbios_slot_desc "7" "3" "ExpressCard Slot" "8"
+ end # PCIe Port #3 (expresscard)
+ device pci 1f.0 on # LPC bridge
+ chip ec/lenovo/h8
+ register "eventa_enable" = "0x01"
+ end
+ end # LPC Controller
+ end
+ end
+end